[FALCON-732] Lineage capture fails for an instance thats not generated by falcon

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.6
• Fix Version/s: 0.6
• Assignee: Sowmya Ramesh
• Reporter: Venkatesh Seetharam
• Created: 16/Sep/14 20:10
• Updated: 26/Oct/16 16:17
• Resolved: 18/Sep/14 00:00

Description

This is broken for both replication and eviction.

2014-09-16 11:47:49,295 INFO  - [ActiveMQ Session Task:] ~ Adding replicated feed instance: 2014-03-18T00:00Z (MetadataMappingService:292)
2014-09-16 11:47:49,296 INFO  - [ActiveMQ Session Task:] ~ Computing feed instance for : name=clicks-feed, path= hdfs://sandbox.hortonworks.com:8020/falcon/demo/bcp/clicks/2014-03-18-00, in cluster: bcp-cluster (InstanceRelationshipGraphBuilder:193)
2014-09-16 11:47:49,297 DEBUG - [ActiveMQ Session Task:] ~ Finding vertex for: name=clicks-feed/2014-03-18T00:00Z, type=FEED_INSTANCE (RelationshipGraphBuilder:87)
2014-09-16 11:47:49,313 INFO  - [ActiveMQ Session Task:] ~ Vertex exists? name=clicks-feed/2014-03-18T00:00Z, type=FEED_INSTANCE, v=null (InstanceRelationshipGraphBuilder:200)
2014-09-16 11:47:49,314 ERROR - [ActiveMQ Session Task:] ~ Error in listener org.apache.falcon.metadata.MetadataMappingService (WorkflowJobEndNotificationService:104)
java.lang.IllegalStateException: FEED_INSTANCE instance vertex must exist clicks-feed/2014-03-18T00:00Z
        at org.apache.falcon.metadata.InstanceRelationshipGraphBuilder.addReplicatedInstance(InstanceRelationshipGraphBuilder.java:202)
        at org.apache.falcon.metadata.MetadataMappingService.onFeedInstanceReplicated(MetadataMappingService.java:293)
        at org.apache.falcon.metadata.MetadataMappingService.onSuccess(MetadataMappingService.java:269)
        at org.apache.falcon.workflow.WorkflowJobEndNotificationService.notifySuccess(WorkflowJobEndNotificationService.java:101)
        at org.apache.falcon.messaging.JMSMessageConsumer.onSuccess(JMSMessageConsumer.java:131)
        at org.apache.falcon.messaging.JMSMessageConsumer.onMessage(JMSMessageConsumer.java:103)
        at org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:1229)
        at org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:134)
        at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:205)
        at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
        at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:679)

Issue Links

• requires: FALCON-731 Lineage capture for evicted instance is broken
• links to: GitHub Pull Request #293